Humm, so maybe a 3kwhr would work for my situation.
On 5/23/2020 10:55 AM, Jerry Shafer wrote:
Mark
The smallest battery I have used is the Blue Planet 8 kWhr. its a half
stack in there cabinet with a 10.8 k PS-3 inverter system with about 6
k on the roof, 8 K is not much but this particular customer only uses
this for some low demand power consumption that must operate. It is
less expensive to go with 16 kWhrs vs 8 at a cost per watt also
Jerry
On Sat, May 23, 2020 at 10:37 AM Mark Frye <ma...@berkeleysolar.com
<mailto:ma...@berkeleysolar.com>> wrote:
In the way back machine I remember being at a product roll out
meeting
for the brand new Outback FX inverter. I asked the engineer, what was
the smallest battery bank that could be connected to the inverter. He
said on the fly that probably you would want the battery to
"weight" at
least as much as the inverter. I thought that was a great answer.
Fast forward, with a 4000w Outback Radian, AC coupled with 2000w
of PV,
what is the smallest Li battery I would want for stable operation?
My loads don't really need more than 40ah of capacity.
What is the latest best practice on this?
Thanks.
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